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Flight Reliability

DL 2610 · Delta Air Lines

Minneapolis → Missoula (MSP–MSO)

75
Usually Fine
WanderNerd Reliability Score
73%
Arrive within 15 minutes
12 min
Average arrival delay
0.6%
Cancelled
0 min
Median arrival delay

Based on 360 historical flights. Data through May 2026.

What the data says

9 PM–12 AM has a slight edge.

Departures between 9 PM–12 AM arrived on time 76% of the time, against 71% between 6–9 PM.

Wednesdays have been rough.

DL 2610 arrived on time 80% of the time on Thursdays and just 62% on Wednesdays. That gap is worth planning around.

A bit behind the MSP–MSO route.

DL 2610 arrived on time 73% of the time, versus 77% across the MSP–MSO route.

Lagging the Delta Air Lines network.

DL 2610 arrived on time 73% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon69%(52 flights)
  • Tue80%(50 flights)
  • Wed62%(50 flights)
  • Thu80%(51 flights)
  • Fri75%(51 flights)
  • Sat80%(50 flights)
  • Sun65%(52 flights)
On-time by departure window
  • 3–6 PM—(2 flights)
  • 6–9 PM71%(211 flights)
  • 9 PM–12 AM76%(143 flights)
On-time trend by month
81%
May

Jun 60% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202557%30
August 202597%31
September 202596%25
October 202587%31
November 202580%30
December 202570%30
January 202652%31
February 202668%28
March 202648%29
April 202683%30
May 202681%31
Departures on time
74%
Diverted
0.6%
Flights flown
356
Months covered
12

Same route, other flights

Keep nerding

Based on 360 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.